85845292180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{22239713}}^1$

素因数の和:22239915

約数の個数: 24

約数和(自身を含む): 181209189672

約数和(自身を除く): 95363897492

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 22239713, 44479426, 88958852, 111198565, 222397130, 444794260, 4292264609, 8584529218, 17169058436, 21461323045, 42922646090, 85845292180]

約数ペア:

[(1, 85845292180), (2, 42922646090), (4, 21461323045), (5, 17169058436), (10, 8584529218), (20, 4292264609), (193, 444794260), (386, 222397130), (772, 111198565), (965, 88958852), (1930, 44479426), (3860, 22239713)]